package com.example.qwen02;

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

public class Image{
    public static void main(String[] args) {
        String imageName = "input.png"; // 输入图片路径
        String outputName = "result.png"; // 输出图片路径

        try {
            BufferedImage inputImage = ImageIO.read(new File(imageName));
            int width = inputImage.getWidth();
            int height = inputImage.getHeight();

            BufferedImage outputImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);

            for (int x = 0; x < width; x++) {
                for (int y = 0; y < height; y++) {
                    Color inputPixel = new Color(inputImage.getRGB(x, y), true);
                    Color alphaPixel = new Color(inputPixel.getAlpha(), inputPixel.getRed(), inputPixel.getGreen(), inputPixel.getBlue());
                    outputImage.setRGB(x, y, alphaPixel.getRGB());
                }
            }

            // 使用HED处理器的部分需要替换为对应的Java实现，这里假设已有一个处理方法
            // hedProcess(BufferedImage image) 返回处理后的BufferedImage
            BufferedImage hedProcessed = hedProcess(outputImage);

            ImageIO.write(hedProcessed, "PNG", new File(outputName));
            System.out.println("Image processed and saved as " + outputName);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    // 这里需要一个模拟的HED处理方法，实际应用中需用Java实现的HED算法替换
    private static BufferedImage hedProcess(BufferedImage image) {
        // TODO: 实现HED处理逻辑
        return image; // 暂时返回原图，实际应返回处理后带有软边缘的图像
    }
}

